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baiguangyao
mr-julyedu
Commits
f69ac2b7
Commit
f69ac2b7
authored
Sep 29, 2019
by
wangshuo
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M端学习进度2.0初次实现
parent
46d4d994
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46 additions
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42 deletions
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-42
src/components/video/index.js
+46
-42
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src/components/video/index.js
View file @
f69ac2b7
...
@@ -75,13 +75,16 @@ class Video extends Component {
...
@@ -75,13 +75,16 @@ class Video extends Component {
previousPlaybackRate
=
1
previousPlaybackRate
=
1
currentPlaybackRate
=
1
currentPlaybackRate
=
1
reconnect
=
true
reconnect
=
true
timeEnough
=
false
//
timeEnough = false
recordSocket
recordSocket
recordTimer
recordTimer
isCurrentVideoFirstPlay
=
true
isCurrentVideoFirstPlay
=
true
WATCHTIME
=
"watch_time"
COUNTSCHEDULE
=
"count_schedule"
RECENTLEARN
=
"recent_learn"
state
=
{
state
=
{
title
:
''
,
title
:
''
,
...
@@ -371,6 +374,7 @@ class Video extends Component {
...
@@ -371,6 +374,7 @@ class Video extends Component {
}
}
}
}
// 9502 初始化 监听事件
setupWS
=
()
=>
{
setupWS
=
()
=>
{
this
.
ws
=
new
WebSocket
(
API
[
"process-api"
]);
this
.
ws
=
new
WebSocket
(
API
[
"process-api"
]);
this
.
ws
.
addEventListener
(
'error'
,
()
=>
{
this
.
ws
.
addEventListener
(
'error'
,
()
=>
{
...
@@ -388,7 +392,12 @@ class Video extends Component {
...
@@ -388,7 +392,12 @@ class Video extends Component {
this
.
ws
.
addEventListener
(
'message'
,
e
=>
{
this
.
ws
.
addEventListener
(
'message'
,
e
=>
{
const
data
=
JSON
.
parse
(
e
.
data
);
const
data
=
JSON
.
parse
(
e
.
data
);
data
.
code
==
4040
&&
(
this
.
reconnect
=
false
);
data
.
code
==
4040
&&
(
this
.
reconnect
=
false
);
data
.
code
==
5001
&&
(
this
.
timeEnough
=
true
);
if
(
data
.
code
===
0
)
{
console
.
log
(
"上次的学习记录"
+
JSON
.
stringify
(
data
));
if
(
data
.
data
&&
data
.
data
.
position
)
{
this
.
player
.
currentTime
(
data
.
data
.
position
);
}
}
})
})
}
}
...
@@ -418,63 +427,53 @@ class Video extends Component {
...
@@ -418,63 +427,53 @@ class Video extends Component {
})
})
}
}
//告诉服务端计算进度
普通课程不发送
//告诉服务端计算进度
countSchedule
=
()
=>
{
countSchedule
=
()
=>
{
const
{
videoList
,
activeIndex
,
vCourseId
,
course
=
{}}
=
this
.
state
const
{
videoList
,
activeIndex
,
vCourseId
,
course
=
{}}
=
this
.
state
if
(
Number
(
course
.
course_id
)
===
0
||
course
.
course_id
===
''
)
{
if
(
Number
(
course
.
course_id
)
===
0
||
course
.
course_id
===
''
)
{
console
.
log
(
'免费课程 拦截'
);
console
.
log
(
'免费课程 拦截'
);
return
;
return
;
}
}
// 时间足够不发送
let
ctype
=
0
;
if
(
this
.
timeEnough
)
{
console
.
log
(
'5001 时间足够'
);
return
;
}
if
(
course
.
is_aist
)
{
if
(
course
.
is_aist
)
{
// 返现课程
ctype
=
2
;
}
// 计算进度 根据ctype判断 课程类型 0-视频 1-直播 2-AI特训营
this
.
sendMessage
({
this
.
sendMessage
({
mtype
:
'count_schedule'
,
mtype
:
'count_schedule'
,
uid
:
this
.
props
.
user
.
data
.
uid
,
uid
:
this
.
props
.
user
.
data
.
uid
,
token
:
this
.
token
,
token
:
this
.
token
,
platform
:
5
})
}
else
{
// 普通课程
this
.
sendMessage
({
mtype
:
'c_count_schedule'
,
uid
:
this
.
props
.
user
.
data
.
uid
,
token
:
this
.
token
,
platform
:
5
,
platform
:
5
,
video_id
:
videoList
[
activeIndex
][
'id'
],
video_id
:
videoList
[
activeIndex
][
'id'
],
course_id
:
this
.
state
.
courseId
,
course_id
:
this
.
state
.
courseId
,
v_course_id
:
vCourseId
,
v_course_id
:
vCourseId
,
ctype
:
ctype
,
})
})
}
}
}
// 发送时间消息
// 发送时间消息
sendWatchTime
=
(
sec
,
rate
)
=>
{
sendWatchTime
=
(
sec
,
rate
)
=>
{
const
{
videoList
,
activeIndex
,
vCourseId
,
course
=
{}}
=
this
.
state
const
{
videoList
,
activeIndex
,
vCourseId
,
course
=
{}}
=
this
.
state
// 免费课程不发送
// 免费课程不发送
if
(
Number
(
course
.
course_id
)
===
0
||
course
.
course_id
===
''
)
{
//
if (Number(course.course_id) === 0 || course.course_id === '') {
console
.
log
(
'免费课程 拦截'
);
//
console.log('免费课程 拦截');
return
;
//
return;
}
//
}
// 时间为0 不发送消息
// 时间为0 不发送消息
if
(
Number
(
sec
)
===
0
)
{
if
(
Number
(
sec
)
===
0
)
{
return
;
return
;
}
}
// 时间足够不发送
let
ctype
=
0
;
if
(
this
.
timeEnough
)
{
console
.
log
(
'5001 时间足够'
);
return
;
}
let
info_type
=
'c_watch_time'
;
if
(
course
.
is_aist
)
{
if
(
course
.
is_aist
)
{
info_type
=
'watch_time'
;
ctype
=
2
;
}
}
// 时间足够不发送
// if(this.timeEnough) {
// console.log('5001 时间足够');
// return;
// }
this
.
sendMessage
({
this
.
sendMessage
({
mtype
:
info_type
,
mtype
:
'watch_time'
,
rate
,
rate
,
time
:
sec
,
time
:
sec
,
video_id
:
videoList
[
activeIndex
][
'id'
],
video_id
:
videoList
[
activeIndex
][
'id'
],
...
@@ -482,7 +481,9 @@ class Video extends Component {
...
@@ -482,7 +481,9 @@ class Video extends Component {
v_course_id
:
vCourseId
,
v_course_id
:
vCourseId
,
uid
:
this
.
props
.
user
.
data
.
uid
,
uid
:
this
.
props
.
user
.
data
.
uid
,
token
:
this
.
token
,
token
:
this
.
token
,
platform
:
5
platform
:
5
,
position
:
this
.
player
.
currentTime
(),
ctype
:
ctype
,
})
})
}
}
...
@@ -524,10 +525,14 @@ class Video extends Component {
...
@@ -524,10 +525,14 @@ class Video extends Component {
this
.
recordSocket
.
emit
(
'load'
,
this
.
recordUserInfo
())
this
.
recordSocket
.
emit
(
'load'
,
this
.
recordUserInfo
())
})
})
this
.
player
.
on
(
'play'
,
()
=>
{
this
.
player
.
on
(
'play'
,
()
=>
{
const
{
videoList
,
activeIndex
,
vCourseId
,
course
=
{}}
=
this
.
state
// 当视频播放时 看是否是第一次播放(初次进入页面 刷新页面 切换视频 都是第一次播放 需要获取上次的播放时间)
// 当视频播放时 看是否是第一次播放(初次进入页面 刷新页面 切换视频 都是第一次播放 需要获取上次的播放时间)
if
(
this
.
isCurrentVideoFirstPlay
)
{
if
(
this
.
isCurrentVideoFirstPlay
)
{
// 当某些原因导致视频暂停时(用户暂停 网络不好等) 再播放时不需要发送
this
.
isCurrentVideoFirstPlay
=
false
;
// 发送消息 recent_learn
this
.
ws
.
send
(
JSON
.
stringify
({
this
.
ws
.
send
(
JSON
.
stringify
({
mtype
:
'recent_learn'
,
mtype
:
this
.
RECENTLEARN
,
uid
:
this
.
props
.
user
.
data
.
uid
,
uid
:
this
.
props
.
user
.
data
.
uid
,
token
:
this
.
token
,
token
:
this
.
token
,
platform
:
5
,
platform
:
5
,
...
@@ -535,8 +540,6 @@ class Video extends Component {
...
@@ -535,8 +540,6 @@ class Video extends Component {
course_id
:
this
.
state
.
courseId
,
course_id
:
this
.
state
.
courseId
,
v_course_id
:
vCourseId
,
v_course_id
:
vCourseId
,
}))
}))
// 当某些原因导致视频暂停时(用户暂停 网络不好等) 再播放时不需要发送
this
.
isCurrentVideoFirstPlay
=
false
;
}
}
})
})
this
.
player
.
on
(
'ratechange'
,
()
=>
{
this
.
player
.
on
(
'ratechange'
,
()
=>
{
...
@@ -548,7 +551,7 @@ class Video extends Component {
...
@@ -548,7 +551,7 @@ class Video extends Component {
this
.
player
.
on
(
'ended'
,
()
=>
{
this
.
player
.
on
(
'ended'
,
()
=>
{
console
.
log
(
'ended'
);
console
.
log
(
'ended'
);
this
.
sendWatchTime
(
this
.
watchSec
,
this
.
currentPlaybackRate
)
this
.
sendWatchTime
(
this
.
watchSec
,
this
.
currentPlaybackRate
)
this
.
countSchedule
();
// 计算进度
this
.
countSchedule
();
// 计算进度
-- 播放完毕
// 返现课程才出现打卡记录
// 返现课程才出现打卡记录
if
(
this
.
state
.
course
.
is_aist
)
{
if
(
this
.
state
.
course
.
is_aist
)
{
this
.
getShareProgressInfo
()
this
.
getShareProgressInfo
()
...
@@ -584,9 +587,10 @@ class Video extends Component {
...
@@ -584,9 +587,10 @@ class Video extends Component {
if
(
index
===
this
.
state
.
activeIndex
)
{
if
(
index
===
this
.
state
.
activeIndex
)
{
return
return
}
}
console
.
log
(
'selectVideo 先发送时间 在发送进度 在重置定时器'
);
console
.
log
(
'selectVideo 先发送时间 再发送进度 在重置定时器'
);
this
.
isCurrentVideoFirstPlay
=
true
;
// 切换视频则重置这个变量 因为新视频肯定是首次播放
this
.
sendWatchTime
(
this
.
watchSec
,
this
.
currentPlaybackRate
)
this
.
sendWatchTime
(
this
.
watchSec
,
this
.
currentPlaybackRate
)
this
.
countSchedule
();
// 计算进度
this
.
countSchedule
();
// 计算进度
-- 选择新视频(可能是M端特有的)
this
.
setupTimer
();
this
.
setupTimer
();
this
.
setState
(
this
.
setState
(
...
@@ -641,18 +645,18 @@ class Video extends Component {
...
@@ -641,18 +645,18 @@ class Video extends Component {
playSetup
=
()
=>
{
playSetup
=
()
=>
{
// is_aist,是否AI特训营
// is_aist,是否AI特训营
const
{
course
=
{}}
=
this
.
state
;
const
{
course
=
{}}
=
this
.
state
;
if
(
Number
(
course
.
course_id
)
===
0
||
course
.
course_id
===
''
)
{
//
if (Number(course.course_id) === 0 || course.course_id === '') {
console
.
log
(
'免费课程 拦截'
);
//
console.log('免费课程 拦截');
}
else
{
//
}else{
let
_this
=
this
;
let
_this
=
this
;
this
.
setupWS
();
this
.
setupWS
();
this
.
setupTimer
();
this
.
setupTimer
();
let
scheduleTime
=
setTimeout
(
function
()
{
let
scheduleTime
=
setTimeout
(
function
()
{
clearTimeout
(
scheduleTime
);
clearTimeout
(
scheduleTime
);
scheduleTime
=
null
;
scheduleTime
=
null
;
_this
.
countSchedule
();
_this
.
countSchedule
();
// 刚进入页面的时候 就计算进度 先获取视频列表getVideoList 获取列表后 播放选择的视频 然后计算进度
},
1000
);
},
1000
);
}
//
}
let
index
=
this
.
getLastVideoIndex
(
course
.
last_video_id
);
let
index
=
this
.
getLastVideoIndex
(
course
.
last_video_id
);
index
=
index
>=
0
?
index
:
0
;
index
=
index
>=
0
?
index
:
0
;
this
.
setState
(
this
.
setState
(
...
...
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